A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer

Background: The glycan moieties sialyl-Lewis-X and/or -A (sLeX/A) are the primary ligands for E-selectin, regulating subsequent tumor cell extravasation into distant organs. However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes th...
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Gespeichert in:

Autor*in:	Carrascal, M.A. [verfasserIn] Silva, M. [verfasserIn] Ferreira, J.A. [verfasserIn] Azevedo, R. [verfasserIn] Ferreira, D. [verfasserIn] Silva, A.M.N. [verfasserIn] Ligeiro, D. [verfasserIn] Santos, L.L. [verfasserIn] Sackstein, R. [verfasserIn] Videira, P.A. [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2018

Schlagwörter:	CD44 HCELL CD13 sLe E-selectin ligand Breast cancer

Übergeordnetes Werk:	Enthalten in: Biochimica et biophysica acta / General subjects - Amsterdam [u.a.] : Elsevier, 1964, 1862, Seite 2069-2080
Übergeordnetes Werk:	volume:1862 ; pages:2069-2080

DOI / URN:	10.1016/j.bbagen.2018.05.013

Katalog-ID:	ELV000901598

Internformat


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024	7		\|a 10.1016/j.bbagen.2018.05.013 \|2 doi
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100	1		\|a Carrascal, M.A. \|e verfasserin \|4 aut
245	1	0	\|a A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer
264		1	\|c 2018
336			\|a nicht spezifiziert \|b zzz \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
520			\|a Background: The glycan moieties sialyl-Lewis-X and/or -A (sLeX/A) are the primary ligands for E-selectin, regulating subsequent tumor cell extravasation into distant organs. However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes the focus of the present investigation.Methods: We isolated glycoproteins that bind E-selectin from the CF1_T breast cancer cell line, derived from a patient with ductal carcinoma. Proteins were identified using bottom-up proteomics approach by nanoLC-orbitrap LTQ-MS/MS. Data were curated using bioinformatics tools to highlight clinically relevant glycoproteins, which were validated by flow cytometry, Western blot, immunohistochemistry and in-situ proximity ligation assays in clinical samples.Results: We observed that the CF1_T cell line expressed sLeX, but not sLeA and the E-selectin reactivity was mainly on N-glycans. MS and bioinformatics analysis of the targeted glycoproteins, when narrowed down to the most clinically relevant species in breast cancer, identified CD44 glycoprotein (HCELL) and CD13 as key E-selectin ligands. Additionally, the co-expression of sLeX-CD44 and sLeX-CD13 was confirmed in clinical breast cancer tissue samples.Conclusions: Both CD44 and CD13 glycoforms display sLeX in breast cancer and bind E-selectin, suggesting a key role in metastasis development. Such observations provide a novel molecular rationale for developing targeted therapeutics.General significance: While HCELL expression in breast cancer has been previously reported, this is the first study indicating that CD13 functions as an E-selectin ligand in breast cancer. This observation supports previous associations of CD13 with metastasis and draws attention to this glycoprotein as an anti-cancer target.
650		4	\|a CD44
650		4	\|a HCELL
650		4	\|a CD13
650		4	\|a sLe
650		4	\|a E-selectin ligand
650		4	\|a Breast cancer
700	1		\|a Silva, M. \|e verfasserin \|4 aut
700	1		\|a Ferreira, J.A. \|e verfasserin \|4 aut
700	1		\|a Azevedo, R. \|e verfasserin \|4 aut
700	1		\|a Ferreira, D. \|e verfasserin \|4 aut
700	1		\|a Silva, A.M.N. \|e verfasserin \|4 aut
700	1		\|a Ligeiro, D. \|e verfasserin \|4 aut
700	1		\|a Santos, L.L. \|e verfasserin \|4 aut
700	1		\|a Sackstein, R. \|e verfasserin \|4 aut
700	1		\|a Videira, P.A. \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Biochimica et biophysica acta / General subjects \|d Amsterdam [u.a.] : Elsevier, 1964 \|g 1862, Seite 2069-2080 \|h Online-Ressource \|w (DE-627)502924918 \|w (DE-600)2209617-6 \|w (DE-576)251822729 \|x 1872-8006 \|7 nnns
773	1	8	\|g volume:1862 \|g pages:2069-2080
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912			\|a GBV_ILN_31
912			\|a GBV_ILN_32
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_101
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_151
912			\|a GBV_ILN_224
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2056
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2147
912			\|a GBV_ILN_2148
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
936	b	k	\|a 35.70 \|j Biochemie: Allgemeines
951			\|a AR
952			\|d 1862 \|h 2069-2080

Indexfelder

author_variant	m c mc m s ms j f jf r a ra d f df a s as d l dl l s ls r s rs p v pv
matchkey_str	article:18728006:2018----::fntoagyortoisprahdniisd3snvlslc
hierarchy_sort_str	2018
bklnumber	35.70
publishDate	2018
allfields	10.1016/j.bbagen.2018.05.013 doi (DE-627)ELV000901598 (ELSEVIER)S0304-4165(18)30145-4 DE-627 ger DE-627 rda eng 570 610 DE-600 35.70 bkl Carrascal, M.A. verfasserin aut A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: The glycan moieties sialyl-Lewis-X and/or -A (sLeX/A) are the primary ligands for E-selectin, regulating subsequent tumor cell extravasation into distant organs. However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes the focus of the present investigation.Methods: We isolated glycoproteins that bind E-selectin from the CF1_T breast cancer cell line, derived from a patient with ductal carcinoma. Proteins were identified using bottom-up proteomics approach by nanoLC-orbitrap LTQ-MS/MS. Data were curated using bioinformatics tools to highlight clinically relevant glycoproteins, which were validated by flow cytometry, Western blot, immunohistochemistry and in-situ proximity ligation assays in clinical samples.Results: We observed that the CF1_T cell line expressed sLeX, but not sLeA and the E-selectin reactivity was mainly on N-glycans. MS and bioinformatics analysis of the targeted glycoproteins, when narrowed down to the most clinically relevant species in breast cancer, identified CD44 glycoprotein (HCELL) and CD13 as key E-selectin ligands. Additionally, the co-expression of sLeX-CD44 and sLeX-CD13 was confirmed in clinical breast cancer tissue samples.Conclusions: Both CD44 and CD13 glycoforms display sLeX in breast cancer and bind E-selectin, suggesting a key role in metastasis development. Such observations provide a novel molecular rationale for developing targeted therapeutics.General significance: While HCELL expression in breast cancer has been previously reported, this is the first study indicating that CD13 functions as an E-selectin ligand in breast cancer. This observation supports previous associations of CD13 with metastasis and draws attention to this glycoprotein as an anti-cancer target. CD44 HCELL CD13 sLe E-selectin ligand Breast cancer Silva, M. verfasserin aut Ferreira, J.A. verfasserin aut Azevedo, R. verfasserin aut Ferreira, D. verfasserin aut Silva, A.M.N. verfasserin aut Ligeiro, D. verfasserin aut Santos, L.L. verfasserin aut Sackstein, R. verfasserin aut Videira, P.A. verfasserin aut Enthalten in Biochimica et biophysica acta / General subjects Amsterdam [u.a.] : Elsevier, 1964 1862, Seite 2069-2080 Online-Ressource (DE-627)502924918 (DE-600)2209617-6 (DE-576)251822729 1872-8006 nnns volume:1862 pages:2069-2080 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 35.70 Biochemie: Allgemeines AR 1862 2069-2080
spelling	10.1016/j.bbagen.2018.05.013 doi (DE-627)ELV000901598 (ELSEVIER)S0304-4165(18)30145-4 DE-627 ger DE-627 rda eng 570 610 DE-600 35.70 bkl Carrascal, M.A. verfasserin aut A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: The glycan moieties sialyl-Lewis-X and/or -A (sLeX/A) are the primary ligands for E-selectin, regulating subsequent tumor cell extravasation into distant organs. However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes the focus of the present investigation.Methods: We isolated glycoproteins that bind E-selectin from the CF1_T breast cancer cell line, derived from a patient with ductal carcinoma. Proteins were identified using bottom-up proteomics approach by nanoLC-orbitrap LTQ-MS/MS. Data were curated using bioinformatics tools to highlight clinically relevant glycoproteins, which were validated by flow cytometry, Western blot, immunohistochemistry and in-situ proximity ligation assays in clinical samples.Results: We observed that the CF1_T cell line expressed sLeX, but not sLeA and the E-selectin reactivity was mainly on N-glycans. MS and bioinformatics analysis of the targeted glycoproteins, when narrowed down to the most clinically relevant species in breast cancer, identified CD44 glycoprotein (HCELL) and CD13 as key E-selectin ligands. Additionally, the co-expression of sLeX-CD44 and sLeX-CD13 was confirmed in clinical breast cancer tissue samples.Conclusions: Both CD44 and CD13 glycoforms display sLeX in breast cancer and bind E-selectin, suggesting a key role in metastasis development. Such observations provide a novel molecular rationale for developing targeted therapeutics.General significance: While HCELL expression in breast cancer has been previously reported, this is the first study indicating that CD13 functions as an E-selectin ligand in breast cancer. This observation supports previous associations of CD13 with metastasis and draws attention to this glycoprotein as an anti-cancer target. CD44 HCELL CD13 sLe E-selectin ligand Breast cancer Silva, M. verfasserin aut Ferreira, J.A. verfasserin aut Azevedo, R. verfasserin aut Ferreira, D. verfasserin aut Silva, A.M.N. verfasserin aut Ligeiro, D. verfasserin aut Santos, L.L. verfasserin aut Sackstein, R. verfasserin aut Videira, P.A. verfasserin aut Enthalten in Biochimica et biophysica acta / General subjects Amsterdam [u.a.] : Elsevier, 1964 1862, Seite 2069-2080 Online-Ressource (DE-627)502924918 (DE-600)2209617-6 (DE-576)251822729 1872-8006 nnns volume:1862 pages:2069-2080 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 35.70 Biochemie: Allgemeines AR 1862 2069-2080
allfields_unstemmed	10.1016/j.bbagen.2018.05.013 doi (DE-627)ELV000901598 (ELSEVIER)S0304-4165(18)30145-4 DE-627 ger DE-627 rda eng 570 610 DE-600 35.70 bkl Carrascal, M.A. verfasserin aut A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: The glycan moieties sialyl-Lewis-X and/or -A (sLeX/A) are the primary ligands for E-selectin, regulating subsequent tumor cell extravasation into distant organs. However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes the focus of the present investigation.Methods: We isolated glycoproteins that bind E-selectin from the CF1_T breast cancer cell line, derived from a patient with ductal carcinoma. Proteins were identified using bottom-up proteomics approach by nanoLC-orbitrap LTQ-MS/MS. Data were curated using bioinformatics tools to highlight clinically relevant glycoproteins, which were validated by flow cytometry, Western blot, immunohistochemistry and in-situ proximity ligation assays in clinical samples.Results: We observed that the CF1_T cell line expressed sLeX, but not sLeA and the E-selectin reactivity was mainly on N-glycans. MS and bioinformatics analysis of the targeted glycoproteins, when narrowed down to the most clinically relevant species in breast cancer, identified CD44 glycoprotein (HCELL) and CD13 as key E-selectin ligands. Additionally, the co-expression of sLeX-CD44 and sLeX-CD13 was confirmed in clinical breast cancer tissue samples.Conclusions: Both CD44 and CD13 glycoforms display sLeX in breast cancer and bind E-selectin, suggesting a key role in metastasis development. Such observations provide a novel molecular rationale for developing targeted therapeutics.General significance: While HCELL expression in breast cancer has been previously reported, this is the first study indicating that CD13 functions as an E-selectin ligand in breast cancer. This observation supports previous associations of CD13 with metastasis and draws attention to this glycoprotein as an anti-cancer target. CD44 HCELL CD13 sLe E-selectin ligand Breast cancer Silva, M. verfasserin aut Ferreira, J.A. verfasserin aut Azevedo, R. verfasserin aut Ferreira, D. verfasserin aut Silva, A.M.N. verfasserin aut Ligeiro, D. verfasserin aut Santos, L.L. verfasserin aut Sackstein, R. verfasserin aut Videira, P.A. verfasserin aut Enthalten in Biochimica et biophysica acta / General subjects Amsterdam [u.a.] : Elsevier, 1964 1862, Seite 2069-2080 Online-Ressource (DE-627)502924918 (DE-600)2209617-6 (DE-576)251822729 1872-8006 nnns volume:1862 pages:2069-2080 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 35.70 Biochemie: Allgemeines AR 1862 2069-2080
allfieldsGer	10.1016/j.bbagen.2018.05.013 doi (DE-627)ELV000901598 (ELSEVIER)S0304-4165(18)30145-4 DE-627 ger DE-627 rda eng 570 610 DE-600 35.70 bkl Carrascal, M.A. verfasserin aut A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: The glycan moieties sialyl-Lewis-X and/or -A (sLeX/A) are the primary ligands for E-selectin, regulating subsequent tumor cell extravasation into distant organs. However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes the focus of the present investigation.Methods: We isolated glycoproteins that bind E-selectin from the CF1_T breast cancer cell line, derived from a patient with ductal carcinoma. Proteins were identified using bottom-up proteomics approach by nanoLC-orbitrap LTQ-MS/MS. Data were curated using bioinformatics tools to highlight clinically relevant glycoproteins, which were validated by flow cytometry, Western blot, immunohistochemistry and in-situ proximity ligation assays in clinical samples.Results: We observed that the CF1_T cell line expressed sLeX, but not sLeA and the E-selectin reactivity was mainly on N-glycans. MS and bioinformatics analysis of the targeted glycoproteins, when narrowed down to the most clinically relevant species in breast cancer, identified CD44 glycoprotein (HCELL) and CD13 as key E-selectin ligands. Additionally, the co-expression of sLeX-CD44 and sLeX-CD13 was confirmed in clinical breast cancer tissue samples.Conclusions: Both CD44 and CD13 glycoforms display sLeX in breast cancer and bind E-selectin, suggesting a key role in metastasis development. Such observations provide a novel molecular rationale for developing targeted therapeutics.General significance: While HCELL expression in breast cancer has been previously reported, this is the first study indicating that CD13 functions as an E-selectin ligand in breast cancer. This observation supports previous associations of CD13 with metastasis and draws attention to this glycoprotein as an anti-cancer target. CD44 HCELL CD13 sLe E-selectin ligand Breast cancer Silva, M. verfasserin aut Ferreira, J.A. verfasserin aut Azevedo, R. verfasserin aut Ferreira, D. verfasserin aut Silva, A.M.N. verfasserin aut Ligeiro, D. verfasserin aut Santos, L.L. verfasserin aut Sackstein, R. verfasserin aut Videira, P.A. verfasserin aut Enthalten in Biochimica et biophysica acta / General subjects Amsterdam [u.a.] : Elsevier, 1964 1862, Seite 2069-2080 Online-Ressource (DE-627)502924918 (DE-600)2209617-6 (DE-576)251822729 1872-8006 nnns volume:1862 pages:2069-2080 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 35.70 Biochemie: Allgemeines AR 1862 2069-2080
allfieldsSound	10.1016/j.bbagen.2018.05.013 doi (DE-627)ELV000901598 (ELSEVIER)S0304-4165(18)30145-4 DE-627 ger DE-627 rda eng 570 610 DE-600 35.70 bkl Carrascal, M.A. verfasserin aut A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: The glycan moieties sialyl-Lewis-X and/or -A (sLeX/A) are the primary ligands for E-selectin, regulating subsequent tumor cell extravasation into distant organs. However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes the focus of the present investigation.Methods: We isolated glycoproteins that bind E-selectin from the CF1_T breast cancer cell line, derived from a patient with ductal carcinoma. Proteins were identified using bottom-up proteomics approach by nanoLC-orbitrap LTQ-MS/MS. Data were curated using bioinformatics tools to highlight clinically relevant glycoproteins, which were validated by flow cytometry, Western blot, immunohistochemistry and in-situ proximity ligation assays in clinical samples.Results: We observed that the CF1_T cell line expressed sLeX, but not sLeA and the E-selectin reactivity was mainly on N-glycans. MS and bioinformatics analysis of the targeted glycoproteins, when narrowed down to the most clinically relevant species in breast cancer, identified CD44 glycoprotein (HCELL) and CD13 as key E-selectin ligands. Additionally, the co-expression of sLeX-CD44 and sLeX-CD13 was confirmed in clinical breast cancer tissue samples.Conclusions: Both CD44 and CD13 glycoforms display sLeX in breast cancer and bind E-selectin, suggesting a key role in metastasis development. Such observations provide a novel molecular rationale for developing targeted therapeutics.General significance: While HCELL expression in breast cancer has been previously reported, this is the first study indicating that CD13 functions as an E-selectin ligand in breast cancer. This observation supports previous associations of CD13 with metastasis and draws attention to this glycoprotein as an anti-cancer target. CD44 HCELL CD13 sLe E-selectin ligand Breast cancer Silva, M. verfasserin aut Ferreira, J.A. verfasserin aut Azevedo, R. verfasserin aut Ferreira, D. verfasserin aut Silva, A.M.N. verfasserin aut Ligeiro, D. verfasserin aut Santos, L.L. verfasserin aut Sackstein, R. verfasserin aut Videira, P.A. verfasserin aut Enthalten in Biochimica et biophysica acta / General subjects Amsterdam [u.a.] : Elsevier, 1964 1862, Seite 2069-2080 Online-Ressource (DE-627)502924918 (DE-600)2209617-6 (DE-576)251822729 1872-8006 nnns volume:1862 pages:2069-2080 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 35.70 Biochemie: Allgemeines AR 1862 2069-2080
language	English
source	Enthalten in Biochimica et biophysica acta / General subjects 1862, Seite 2069-2080 volume:1862 pages:2069-2080
sourceStr	Enthalten in Biochimica et biophysica acta / General subjects 1862, Seite 2069-2080 volume:1862 pages:2069-2080
format_phy_str_mv	Article
bklname	Biochemie: Allgemeines
institution	findex.gbv.de
topic_facet	CD44 HCELL CD13 sLe E-selectin ligand Breast cancer
dewey-raw	570
isfreeaccess_bool	false
container_title	Biochimica et biophysica acta / General subjects
authorswithroles_txt_mv	Carrascal, M.A. @@aut@@ Silva, M. @@aut@@ Ferreira, J.A. @@aut@@ Azevedo, R. @@aut@@ Ferreira, D. @@aut@@ Silva, A.M.N. @@aut@@ Ligeiro, D. @@aut@@ Santos, L.L. @@aut@@ Sackstein, R. @@aut@@ Videira, P.A. @@aut@@
publishDateDaySort_date	2018-01-01T00:00:00Z
hierarchy_top_id	502924918
dewey-sort	3570
id	ELV000901598
language_de	englisch
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However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes the focus of the present investigation.Methods: We isolated glycoproteins that bind E-selectin from the CF1_T breast cancer cell line, derived from a patient with ductal carcinoma. Proteins were identified using bottom-up proteomics approach by nanoLC-orbitrap LTQ-MS/MS. Data were curated using bioinformatics tools to highlight clinically relevant glycoproteins, which were validated by flow cytometry, Western blot, immunohistochemistry and in-situ proximity ligation assays in clinical samples.Results: We observed that the CF1_T cell line expressed sLeX, but not sLeA and the E-selectin reactivity was mainly on N-glycans. MS and bioinformatics analysis of the targeted glycoproteins, when narrowed down to the most clinically relevant species in breast cancer, identified CD44 glycoprotein (HCELL) and CD13 as key E-selectin ligands. Additionally, the co-expression of sLeX-CD44 and sLeX-CD13 was confirmed in clinical breast cancer tissue samples.Conclusions: Both CD44 and CD13 glycoforms display sLeX in breast cancer and bind E-selectin, suggesting a key role in metastasis development. Such observations provide a novel molecular rationale for developing targeted therapeutics.General significance: While HCELL expression in breast cancer has been previously reported, this is the first study indicating that CD13 functions as an E-selectin ligand in breast cancer. 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author	Carrascal, M.A.
spellingShingle	Carrascal, M.A. ddc 570 bkl 35.70 misc CD44 misc HCELL misc CD13 misc sLe misc E-selectin ligand misc Breast cancer A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer
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topic_title	570 610 DE-600 35.70 bkl A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer CD44 HCELL CD13 sLe E-selectin ligand Breast cancer
topic	ddc 570 bkl 35.70 misc CD44 misc HCELL misc CD13 misc sLe misc E-selectin ligand misc Breast cancer
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title	A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer
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title_full	A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer
author_sort	Carrascal, M.A.
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author_browse	Carrascal, M.A. Silva, M. Ferreira, J.A. Azevedo, R. Ferreira, D. Silva, A.M.N. Ligeiro, D. Santos, L.L. Sackstein, R. Videira, P.A.
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title_sort	a functional glycoproteomics approach identifies cd13 as a novel e-selectin ligand in breast cancer
title_auth	A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer
abstract	Background: The glycan moieties sialyl-Lewis-X and/or -A (sLeX/A) are the primary ligands for E-selectin, regulating subsequent tumor cell extravasation into distant organs. However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes the focus of the present investigation.Methods: We isolated glycoproteins that bind E-selectin from the CF1_T breast cancer cell line, derived from a patient with ductal carcinoma. Proteins were identified using bottom-up proteomics approach by nanoLC-orbitrap LTQ-MS/MS. Data were curated using bioinformatics tools to highlight clinically relevant glycoproteins, which were validated by flow cytometry, Western blot, immunohistochemistry and in-situ proximity ligation assays in clinical samples.Results: We observed that the CF1_T cell line expressed sLeX, but not sLeA and the E-selectin reactivity was mainly on N-glycans. MS and bioinformatics analysis of the targeted glycoproteins, when narrowed down to the most clinically relevant species in breast cancer, identified CD44 glycoprotein (HCELL) and CD13 as key E-selectin ligands. Additionally, the co-expression of sLeX-CD44 and sLeX-CD13 was confirmed in clinical breast cancer tissue samples.Conclusions: Both CD44 and CD13 glycoforms display sLeX in breast cancer and bind E-selectin, suggesting a key role in metastasis development. Such observations provide a novel molecular rationale for developing targeted therapeutics.General significance: While HCELL expression in breast cancer has been previously reported, this is the first study indicating that CD13 functions as an E-selectin ligand in breast cancer. This observation supports previous associations of CD13 with metastasis and draws attention to this glycoprotein as an anti-cancer target.
abstractGer	Background: The glycan moieties sialyl-Lewis-X and/or -A (sLeX/A) are the primary ligands for E-selectin, regulating subsequent tumor cell extravasation into distant organs. However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes the focus of the present investigation.Methods: We isolated glycoproteins that bind E-selectin from the CF1_T breast cancer cell line, derived from a patient with ductal carcinoma. Proteins were identified using bottom-up proteomics approach by nanoLC-orbitrap LTQ-MS/MS. Data were curated using bioinformatics tools to highlight clinically relevant glycoproteins, which were validated by flow cytometry, Western blot, immunohistochemistry and in-situ proximity ligation assays in clinical samples.Results: We observed that the CF1_T cell line expressed sLeX, but not sLeA and the E-selectin reactivity was mainly on N-glycans. MS and bioinformatics analysis of the targeted glycoproteins, when narrowed down to the most clinically relevant species in breast cancer, identified CD44 glycoprotein (HCELL) and CD13 as key E-selectin ligands. Additionally, the co-expression of sLeX-CD44 and sLeX-CD13 was confirmed in clinical breast cancer tissue samples.Conclusions: Both CD44 and CD13 glycoforms display sLeX in breast cancer and bind E-selectin, suggesting a key role in metastasis development. Such observations provide a novel molecular rationale for developing targeted therapeutics.General significance: While HCELL expression in breast cancer has been previously reported, this is the first study indicating that CD13 functions as an E-selectin ligand in breast cancer. This observation supports previous associations of CD13 with metastasis and draws attention to this glycoprotein as an anti-cancer target.
abstract_unstemmed	Background: The glycan moieties sialyl-Lewis-X and/or -A (sLeX/A) are the primary ligands for E-selectin, regulating subsequent tumor cell extravasation into distant organs. However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes the focus of the present investigation.Methods: We isolated glycoproteins that bind E-selectin from the CF1_T breast cancer cell line, derived from a patient with ductal carcinoma. Proteins were identified using bottom-up proteomics approach by nanoLC-orbitrap LTQ-MS/MS. Data were curated using bioinformatics tools to highlight clinically relevant glycoproteins, which were validated by flow cytometry, Western blot, immunohistochemistry and in-situ proximity ligation assays in clinical samples.Results: We observed that the CF1_T cell line expressed sLeX, but not sLeA and the E-selectin reactivity was mainly on N-glycans. MS and bioinformatics analysis of the targeted glycoproteins, when narrowed down to the most clinically relevant species in breast cancer, identified CD44 glycoprotein (HCELL) and CD13 as key E-selectin ligands. Additionally, the co-expression of sLeX-CD44 and sLeX-CD13 was confirmed in clinical breast cancer tissue samples.Conclusions: Both CD44 and CD13 glycoforms display sLeX in breast cancer and bind E-selectin, suggesting a key role in metastasis development. Such observations provide a novel molecular rationale for developing targeted therapeutics.General significance: While HCELL expression in breast cancer has been previously reported, this is the first study indicating that CD13 functions as an E-selectin ligand in breast cancer. This observation supports previous associations of CD13 with metastasis and draws attention to this glycoprotein as an anti-cancer target.
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title_short	A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer
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author2	Silva, M. Ferreira, J.A. Azevedo, R. Ferreira, D. Silva, A.M.N. Ligeiro, D. Santos, L.L. Sackstein, R. Videira, P.A.
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doi_str	10.1016/j.bbagen.2018.05.013
up_date	2024-07-06T19:33:52.089Z
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However, the nature of the glycoprotein scaffolds displaying these glycans in breast cancer remains unclear and constitutes the focus of the present investigation.Methods: We isolated glycoproteins that bind E-selectin from the CF1_T breast cancer cell line, derived from a patient with ductal carcinoma. Proteins were identified using bottom-up proteomics approach by nanoLC-orbitrap LTQ-MS/MS. Data were curated using bioinformatics tools to highlight clinically relevant glycoproteins, which were validated by flow cytometry, Western blot, immunohistochemistry and in-situ proximity ligation assays in clinical samples.Results: We observed that the CF1_T cell line expressed sLeX, but not sLeA and the E-selectin reactivity was mainly on N-glycans. MS and bioinformatics analysis of the targeted glycoproteins, when narrowed down to the most clinically relevant species in breast cancer, identified CD44 glycoprotein (HCELL) and CD13 as key E-selectin ligands. Additionally, the co-expression of sLeX-CD44 and sLeX-CD13 was confirmed in clinical breast cancer tissue samples.Conclusions: Both CD44 and CD13 glycoforms display sLeX in breast cancer and bind E-selectin, suggesting a key role in metastasis development. Such observations provide a novel molecular rationale for developing targeted therapeutics.General significance: While HCELL expression in breast cancer has been previously reported, this is the first study indicating that CD13 functions as an E-selectin ligand in breast cancer. This observation supports previous associations of CD13 with metastasis and draws attention to this glycoprotein as an anti-cancer target.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">CD44</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">HCELL</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">CD13</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">sLe</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">E-selectin ligand</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Breast cancer</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Silva, M.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ferreira, J.A.</subfield><subfield code="e">verfasserin</subfield><subfield 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A functional glycoproteomics approach identifies CD13 as a novel E-selectin ligand in breast cancer

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